A valve that controls flow by a cylindrical piston sliding vertically through packing rings separated by a metal cage having ports through which flow may proceed when the valve is open. Rotation of the threaded stem is used to regulate the position of the piston. See also valve, plug and valve, weighted control, piston.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 6105-01-472-7034
NSN 5925-01-449-1456
NSN 6320-00-456-0836
NSN 5998-01-650-3434
NSN 7035-01-610-3833
NSN
NSN 2925-01-535-7235
NSN 6645-01-337-1806
NSN 5910-01-424-2955
NSN 5920-01-202-7166
NSN 5835-01-122-3489
NSN 5910-01-400-1778